:root {
    --bg-color: #0b0e14;
    --card-bg: #161b22;
    --accent-color: #58a6ff;
    --success-color: #3fb950;
    --text-main: #adbac7;
    --text-bright: #cdd9e5;
    --border-color: #444c56;
    --glass-bg: rgba(22, 27, 34, 0.7);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    padding: 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    margin-bottom: 3rem;
    text-align: center;
}

header h1 {
    color: var(--text-bright);
    font-size: 2.5rem;
    letter-spacing: -0.05rem;
    margin-bottom: 0.5rem;
}

header p {
    color: var(--accent-color);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.card-title {
    color: var(--text-bright);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Upload Section */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-zone:hover {
    border-color: var(--accent-color);
    background: rgba(88, 166, 255, 0.05);
}

.btn {
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

/* Redaction Visual */
.redaction-display {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.preview-box {
    background: #000;
    padding: 1rem;
    border-radius: 6px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    overflow-y: auto;
    max-height: 200px;
    white-space: pre-wrap;
}

.redacted-text {
    color: var(--success-color);
}

/* Audit Log Table */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

th {
    text-align: left;
    padding: 0.8rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-bright);
}

td {
    padding: 0.8rem;
    border-bottom: 1px solid rgba(68, 76, 86, 0.3);
}

.status-tag {
    background: rgba(63, 185, 80, 0.15);
    color: var(--success-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Animations */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.processing {
    animation: pulse 1.5s infinite;
}